Hire the best Android Developers in Sao Paulo, BR

Check out Android Developers in Sao Paulo, BR with the skills you need for your next job.
Clients rate Android developers
Rating is 4.8 out of 5.
4.8/5
based on 172 client reviews
  • $50 hourly
    I am graduated in Bachelor in Information Systems at USP (University of São Paulo). I have 7 years of experience as a developer and I am an enthusiast for new technologies. I worked in the development and maintenance of a mobile app for an IoT solution for Brazilian mobility. The app is called FlipOn and it is available on both Google Play and App Store. The app has over 15.000 installation and is a huge success. I currently work on a research team on Campinas, we are developing a new product using the latest technologies, such as voice recognition and speaker recognition. The project is high confidential, so following the NDA that I signed that is pretty much all I can say about it. I am also CTO and head developer at the Vieira Agency, an agency that build large projects with a talented team of developers. At the moment we are finishing a research project to allow a company to get data to improve the call quality for people that is deaf or has some listening disability. We have build a call recorder from scratch that is able to record the two sides separately. We are open to new challenges, fell free to invite us to any new project. We have capable developers for Backend and Frontend. I have worked 3 years with Javascript/Ionic/React-Native on hybrid mobile development and 2 year with Kotlin/Java native development. I still do projects using React-Native, my last project was Unbox, a Gmail Api Client to build a business e-mail inbox. I have also done MaxRun app using React Native, for the same client that order the app 99 Secretárias. Pole Purpose is an app that I developed in Flutter. It is a virtual card app, that is used to help people that do Pole Dance, helping improve their dance skill with some dancer tips. It is an paid app available at UK. The lastest app that I develop is Keyglee Deals, which allow US citizens to search for properties deals in several states. It is available for free in the App store and Google play The apps I developed: - Guincho 7 - FlipOn - MaxRun - 99 Secretárias - Keyglee Deals - Pole Purpose - Unbox I am looking for new challenges and opportunities.
    vsuc_fltilesrefresh_TrophyIcon Android
    Functional Programming
    Git
    Trello
    Model View ViewModel
    Business with 1-9 Employees
    Tablet
    iOS
    In-App Purchases
    Smartphone
    Flutter
    Dart
    Java
    Kotlin
    React Native
  • $35 hourly
    I'm graduated on Informational Systems from Mackenzie Presbyterian University (São Paulo/Brazil) and my expertise is as follows: - Over 14 years in software/scripts/api development/integration. - Tech leading small teams for 2 years - Software engineering company owner I am able to perform development operations on the following languages/technologies/libraries: - React - React Native - Redux - Flutter - Vue JS - Python - Adonis JS - Node JS - GraphQL - Vanilla js - Next JS - PHP - Phalcon framework - Symphony - Laravel - HTML I also have expertise on setting up systems using: - Firebase (automated deployment included) - AWS - Azure - Digital Ocean - Linode - OVH - VultR
    vsuc_fltilesrefresh_TrophyIcon Android
    System Administration
    API
    Firebase
    PHP
    Web Development
    React
    CSS
    CSS 3
    MySQL
    Node.js
    GraphQL
    JSON
    WordPress
    Responsive Design
  • $35 hourly
    Hello! I am a computer engineer working with mobile development, specializing in Android UI development. I worked on mobile projects, such as health, finances, e-commerce, and well-being. With the diversity of the projects I worked in, I implemented several types of screen and UI components, such as: - Sign up and login; - Lists; - Product details; - Search with filters; - Scanners (QR Code and Barcode); - Product checkouts; - Video; - Notifications; - Forms; - and many others. I specialized in UI development because I enjoy studying and thinking about UX, but I'm also comfortable with working with everything in the Android environment. I was part of the development team of the Medite.se app, a meditation app that was awarded the Hidden Gem Award in the Google Play Store, in 2017, as one of the best apps released in that year. My work experience in different companies allowed me to participate in the whole development cycle, from the requirements definitions, through development, testing, deployment to Google Play Store, and maintenance so I can assist you in every step. I have a passion for excellence, and I am always looking to develop pixel-perfect UI. I am constantly studying and practicing to improve my knowledge and skills in pursuit of mastery. I look forward to working with you!
    vsuc_fltilesrefresh_TrophyIcon Android
    Google Play
    Android SDK
    Gradle
    Model View ViewModel
    Android App Development
    Firebase
    Google Maps API
    Mobile Payment Functionality
    Social Media Account Integration
    User Profile Creation
    SQLite
    API Integration
    Java
    Kotlin
  • $60 hourly
    Welcome. My name is Mikael from Brazil, I'm a frontend developer with 5+ year experience in developing web applications using React, Redux, Typescript, Styled Components, Sass & other, and more recently started to work with React Native too. I have enough experience with backend to know how to create API's and consume them from the frontend.
    vsuc_fltilesrefresh_TrophyIcon Android
    Flux
    Material Design
    iOS Development
    React Native
    styled-components
    JavaScript
    Sass
    TypeScript
    CSS 3
    React
    HTML5
    Node.js
  • $20 hourly
    SEO Analyzes We Do Keyword Research Organic Research Position Tracking Traffic Analytics Site Audit Backlink Analytics Backlink Audit On-Page SEO Checker. Content SEO audit SEO for website content & blog articles Link building Topic Clusters Metadata, Alt text, and Keyword Optimization SEO Tools That We Work Semrush Ahrefs Google Analytics Google Search Console Google Trends Salesforce Metrics That We Can Use Authority Score - measure the quality of the domain on SEO (0-100). Referring Domains - show the number of links pointing to the domain. Backlinks - highlight the number of backlinks to the domain. Keyword Difficulty - stipule hard to be ranked organically in the first ten on Google. SERP Analysis - present the URL ranking of the domain. Volume - informs the number of monthly searches over 12 months. Pay Per Click Platforms Google Facebook Twitter Quora Reddit TikTok Keys of Ads Keep Simple Know Audience Design Creative Factors of the SEO Relevancy Authority Usefulness
    vsuc_fltilesrefresh_TrophyIcon Android
    Content Writing
    Creative Writing
    Blog Writing
    Copywriting
    Translation
    Marketing Strategy
    App Store Optimization
    Mobile App
    Mobile Marketing
    Internet Marketing
    Search Engine Optimization
  • $15 hourly
    I am enthusiastic, reliable and hardworking individual who has over 2 years of experience providing professional, efficient and high quality service to some mobile app developers. Over the years, I´ve gained knowledge and experience in app/software testing, and am eager to learn to use any new tools that get the job done well. I am pretty sure I will be huge benefit to you and your testing project. I look forward to working with you in providing excellent testing services and anything else you may need help with!
    vsuc_fltilesrefresh_TrophyIcon Android
    Brazilian Portuguese Accent
    English to Brazilian Portuguese Translation
    Testing
    Content Writing
    iPhone
    Software Testing
    Manual Testing
    iOS
    Mobile App Testing
    Writing
    Brazilian Portuguese Dialect
    English
    Portuguese
    Translation
  • $40 hourly
    I am a programmer who is always looking to develop with new experiences for personal growth so that I can finally provide an even better service.
    vsuc_fltilesrefresh_TrophyIcon Android
    PHP
    CSS
    JavaScript
    jQuery
    Bootstrap
  • $150 hourly
    Eu sou bom em tradução e interpretação de texto E em qualquer outra área que precisar !! Desenvolvimento de texto Desenvolvimento de jogos e app para Android Converter arquivos para PDF e muito mais
    vsuc_fltilesrefresh_TrophyIcon Android
  • $35 hourly
    Go Back Hasnain A. Hasnain A. Bahawalpur, Pakistan 7:54 am local time 100% Job Success $1K+ Total earnings 10 Total jobs Hacked Account Recovery|Data&Crypto Scam Funds Recovery|Phone Security $40.00/hr Dear Client, I'm reaching out to offer my expertise in Systems Administration, Funds Recovery, Social Media Accounts Recovery, Data Recovery, Penetration Testing, and IT Security planning. With a solid background in Cyber Security Consultation and Ethical Hacking, I bring extensive experience to the table. Whether it's Crypto Recovery, Instagram or Facebook account issues, or data loss, I'm equipped to handle them all. My skill set includes Penetration Testing, Network Security, Password Recovery, Web and Mobile Security, and more. I combine technical prowess with non-technical skills to safeguard your company effectively. Let's discuss how I can contribute to your team's success. Send me Invite If you want help in this fields: ✔Phone Access ✔WhatsApp Access ✔Crypto Recovery Expert ✔Lost Data Recover expert ✔Crypto scam fund recovery ✔Vulnerability Assessment Expert ✔Ricoh 3501 Tech Support Expert ✔Firewall Expert ✔Web Application Security Expert ✔Information Security ✔Digital Forensics ✔Malware Removal ✔Incident Response Plan ✔Network Security Let me help you fix your issue. Any More Information Please Feel Free Direct Contact Me. Thank You
    vsuc_fltilesrefresh_TrophyIcon Android
    iClone
    Gmail
    iPhone
    Instagram
    Snapchat
    WhatsApp
    Facebook
    Data Recovery
    Recover Data Recovery Software
    Community Promotion & Growth Hacking
    Ethical Hacking
    SurveyShack.com White Label
    Growth Hacking
    HackerRank
  • $10 hourly
    🗓️ +30 years of experience! ⌨️+1000 projects! ⏰+40.000 hours of Programming! 🏅+50 Certificates! My rates range from $25 to $250 per hour. I guarantee the cost/benefit or all your money back in full. I am available for projects of all levels, but I stand out in challenging projects. I am an experienced professional in solution architecture, software, complex systems, DevOps, SRE, Full Stack/Full Cycle Developer. I worked on decision-making structures of many banking systems and their structures that require high demands, stability, scalability. Santander Bank, Bradesco Bank, Mitsubishi Bank, Carrefour Bank, Volkswagen Bank, Safra Pay, Itaú Bank, MUFG Bank, Tokyo Bank, Banco do Brasil, Caixa Econômica Federal, NuBank, and 64 other banks in national and international territories I had direct participation. Graduated in Systems Analysis in 1998, I began my programming studies at the age of 14, in 1988. I bring the experience of three decades of experience in projects of all types and levels. Specialized in high availability, scalability and critical systems, I face challenges with resilience. I excel at complete project reconstruction, applying my unique experience to shape innovative and efficient solutions. My wide range of skills covers languages such as Java, .NET, Node.js, NestJS, Ruby, Python, GoLang, PHP, Android with Kotlin, React Native, Flutter, Swift. Additionally, I am proficient in Docker, Kubernetes, Ansible, Terraform, CI/CD and GitOps DevOps. As an architect, I am aligned with modern architectures and microservices. I am committed to setting new standards of excellence by leading projects from conception to delivery. If you are looking for a professional dedicated to elevating systems to extraordinary levels of performance and reliability, I am ready for this journey. I can offer consultancy to facilitate and gather requirements, evaluate costs for projects and provide guidance to update projects that require review and scalability. Furthermore, I bring extensive experience as an architect, IT manager and Agile Coach, having worked on large Market PLAYERS clients such as banks, insurance systems, financial systems, industry, automotive, government, public security and renowned IT consultancies. My approach is holistic, considering not only technical efficiency but also financial sustainability. In consultancy, I seek to identify optimization opportunities, ensuring the best cost-benefit ratio for your project. Let's collaborate to turn your vision into reality, overcoming obstacles and reaching new levels of success. I look forward to contributing my knowledge and passion, taking your projects to the next level. software architecture, Ansible, Eginx, Docker, Kafka, RabbitMQ, Kubernetes, Synchronous vs asynchronous communication REST, gRPC, tRPC, Rest, GraphQL Queues with RabbitMQ and Kafka Domain Driven Design Domain Driven Design, Solid, DDD: Tactical and Pattern Modeling Clean Architecture Hexagonal Architecture Monolithic systems Microservices-based architecture EDA - Event Driven Architecture API Gateway Authentication and Keycloak Service Discovery with Consul CI - Continuous Integration CD - Continuous Delivery Advanced practices with Github Code quality with SonarQube Service Mesh with Istio Prometheus Grafana Elastic Stack Kiali IaC with Terraform API Gateway with Kong and Kubernetes GitOps with Argo CD Gitflow
    vsuc_fltilesrefresh_TrophyIcon Android
    Linux
    DevOps
    .NET Core
    Golang
    Java
    Python
    Clean Architecture
    Solution Architecture
    Software Architecture & Design
    Architecture Consultation
    TypeScript
    Node.js
    React
    React Native
  • $8 hourly
    ✅ UX Design ✅ Mobile App & Web Design I enjoy combining my creativity and problem-solving abilities to create digital experiences that not only look fantastic but also function well for the user! 🏆 +2 year of full-time Web & Mobile design experience; 🚀 I'm a Junior Product Designer with a passion for new projects; 🔔 Daily updates; ⚡️Individual approach to each project. I am passionate about creating great user experiences and have expertise in product design and product ownership. My experience includes designing intuitive user interfaces, conducting user research, and prototyping. I'm particularly good at prioritizing features, managing the product backlog, and keeping up with industry trends. Platforms used: 🎨 Figma 🎨 Canva If you're looking for a creative and dedicated ready to collaborate on your next project, you're in the right place!🚀 I'm here to help you turn your ideas into reality and achieve the success you deserve. I'm really looking forward to the opportunity to work with you and be a part of your projects! 😉
    vsuc_fltilesrefresh_TrophyIcon Android
    Brazilian Portuguese Accent
    Interaction Design
    UX Research
    User Interface Design
    iOS
    Prototype Design
    Wireframe
    Mobile App Design
    Dashboard
    Landing Page
    Mockup
    Web Design
    UX & UI
    Figma
  • $15 hourly
    My name is Fernando Leite De Oliveira, I have always loved languages, first with English, where I studied a lot since adolescence and became fluent, and later also with Spanish. I work with translation, subtitling, proofreading, and have knowledge in video editing, VA and social networks.
    vsuc_fltilesrefresh_TrophyIcon Android
    Smartphone
    YouTube
    Literary Translation
    Translation
    Medical Translation
    Editing & Proofreading
    Spanish to Portuguese Translation
    English to Brazilian Portuguese Translation
    Business Translation
    Translation & Localization Software
    Contract Translation
    English to Portuguese Translation
    Proofreading
  • $30 hourly
    Outgoing and creative Android Developer with 2 years of experience architecting and building apps and libraries for mobile devices, besides payment terminals in the payment solution industry.
    vsuc_fltilesrefresh_TrophyIcon Android
    RESTful API
    Git
    Model View ViewModel
    API
    Jira
    API Development
    Android NDK
    Java
    Smartphone
    RESTful Architecture
    Kotlin
  • $30 hourly
    Product designer - UX/UI designer, Information Architect, degree in Advertising from ESPM in São Paulo/Brazil. I worked for agencies, production companies, with e-commerce for Cnova - focused on mobile - and as UX/UI for the news media company 'O Estado de S. Paulo'. Working with lean methods I analyze and develop prototypes, functional specifications and product design using tools such as Sketch, Figma, Axure and others.
    vsuc_fltilesrefresh_TrophyIcon Android
    Lean Startup
    iOS
    Wireframe
    Design Thinking
    App Design
    UX & UI
    Figma
    User Experience Design
    Sketch
  • $30 hourly
    I've been working as a developer for 13+ years and I'm proud to have helped some startups grow their iOS apps. One of them had grown from 600 daily users to 8K daily users. I'm passionate about mobile development, besides programming (using Swift, SwiftUI, Kotlin and Compose), I also love to work with ASO, UX, analyze data and help to create solutions to make the app increase its download number and retention.
    vsuc_fltilesrefresh_TrophyIcon Android
    Amplitude
    CI/CD
    RESTful API
    Fastlane
    SwiftUI
    Firebase
    GraphQL
    Kotlin
    Swift
    iOS
  • $30 hourly
    With over 10 years of experience in mobile development, I bring expertise in a variety of app domains including urban mobility, marketplaces, banking, credit cards, and investments. While my specialty lies in iOS development, I possess extensive experience across the mobile landscape. Highlights of my skills and expertise include: - Proficiency in iOS development, including Swift and Objective-C. - Extensive knowledge in mobile CI/CD pipelines setup and management. - Expertise in Fastlane for streamlining app deployment processes. - Experience with Kotlin for Android development and BFF (Backend for Frontend) services. - Flutter for cross-platform development. - Experience in integrating apps with Apple Watch for enhanced functionality. My track record showcases successful project deliveries and contributions to various mobile applications, ensuring high-quality solutions that meet client needs and industry standards.
    vsuc_fltilesrefresh_TrophyIcon Android
    Appium
    Amplitude
    Google Analytics
    Firebase
    Node.js
    Automated Deployment Pipeline
    CI/CD
    Kotlin
    Fastlane
    Flutter
    iOS
  • $10 hourly
    Graduada em Tecnologia da Informação, Análise e Desenvolvimento de Sistemas e Pós-graduado em Computação Forense e Perícia Digital. Desenvolvedora Android desde 2019, atuando em projetos com Kotlin e Java, utilizando SCRUM e Kanban. Atuo na área de tecnologia há mais de 10 anos, inicialmente como Analista de Suporte e desde 2019 como Desenvolvedora. Key-words: Android, Mobile, Developer, Kotlin, Java, Flutter, Retrofit, OkHttp, SCRUM, Kanban, XML, JetPack Compose, Glide, Material Design, Postman, API, UI, TalBack, JSON, Agile, Confluence, Gitlab, Splunk, MVVM, Firebase, Crashlytics, Analytcs, Figma, UI Components.
    vsuc_fltilesrefresh_TrophyIcon Android
    Amazon Web Services
    Amazon
    Web Application
  • $5 hourly
    Minha paixão por tecnologia começou quando cursei o técnico de informática pela ETEC Adolpho Berezin Mongaguá - SP em 2015. Durante o curso meu interesse pela área só aumento e dei continuidade cursando Analise e Desenvolvimento de sistemas pela Faculdade Impacta de Tecnologia. Sou uma pessoa que adora desafios e busco dar o meu melhor em tudo que faço. Um lema que levo pra vida é: Conhecimento é poder. Hoje faço parte da equipe responsável pela área de investimentos do banco Santander, no app Santander PF. Desenvolvemos soluções visando garantir uma melhor experiência para nossos clientes.
    vsuc_fltilesrefresh_TrophyIcon Android
    Video Editing
    Video Design
    Mobile QA
    QA Testing
    QA Automation
    Smartphone
    Kotlin
  • $35 hourly
    I have experience with canva, word, excel and powerpoint. I had one graduate in administration and I'm doing my second graduation in graphic designer
    vsuc_fltilesrefresh_TrophyIcon Android
    Microsoft Word
    Microsoft Excel
    Canva
    iOS
  • $45 hourly
    I’m a developer experienced in building android apps for small and medium-sized businesses. If you want a great android app I will make it for you.
    vsuc_fltilesrefresh_TrophyIcon Android
    Java
  • $30 hourly
    Olá, Meu nome é Jhônatan Reis. Sou desenvolvedor mobile com foco em Flutter. Cursando Graduação em Engenharia de Software
    vsuc_fltilesrefresh_TrophyIcon Android
    NoSQL Database
    SQL
    Firebase Cloud Firestore
    Firebase
    Software
    Flutter
    Kotlin
  • $20 hourly
    OBJETIVO Busco uma vaga no mercado onde possa colocar em prática o conhecimento adquirido durante o trabalho de técnica de software, colaborando com o trabalho em equipe, desenvolvendo minhas habilidades e contribuindo para o bom ambiente profissional.
    vsuc_fltilesrefresh_TrophyIcon Android
    Software
    Microsoft Windows
  • $13 hourly
    Hi there! I'm a Unity Game Developer with 5+ years of experience, with a passion for creating engaging gaming experiences. I have delivered successful projects, from casual mobile to 3D multiplayer games. Skills: ✅ 3D/2D games and apps ✅ Build Multiplatforms games ✅ UI and Motion Design in Unity ✅ IAP, Ad integration, Analytics ✅ Best development practices (performance, optimization) ✅ Ability to work in a team and collaborate ✅ Code maintenance and bugfixing 👋 If you need any help, please contact me!
    vsuc_fltilesrefresh_TrophyIcon Android
    .NET Framework
    Game UI/UX Design
    Game Design
    Game Development
    Online Multiplayer
    iOS
    C#
    Unity
    Mobile Game
  • $17 hourly
    Software Developer I'm a software developer currently looking for opportunities to improve my coding skills. I started programming when I was 15, so I could create games. From Unity I learned C# and eventually started studying JavaScript for web development. For me, the best part of working with code is that everything is always changing, so you have to keep improving. There is no comfort zone. So I feel that this is an area where the ability to learn is valued. Currently I'm working with metaverses and immersive web experiences. EXPERTISE Fluent English Object Oriented Programming Web Development Game Desing API integration Clean Code Unity and Godot
    vsuc_fltilesrefresh_TrophyIcon Android
    Unity
    Game Design
    Mobile App Development
    Web Application Development
    Back-End Development
    Front-End Development
    Game Development
    React Native
    C#
    SQL
    Responsive Design
    React
    JavaScript
  • $17 hourly
    I'm a Mobile Developer with experience in native Android and iOS development, as well as cross-platform development with Flutter. I have expertise in the entire lifecycle of an application, from conception to launch on the Play Store and App Store. I've had the opportunity to work on projects with major clients: ✅ Nokia (Technology) ✅ Banco PAN (Financial Services) ✅ Ford (Automotive Manufacturer) ✅ Telefónica Vivo (Telecommunications) I've lived in 2 countries through study grants: ✅ Canada (6 months) ✅ Argentina (1 month)
    vsuc_fltilesrefresh_TrophyIcon Android
    Google Play
    App Store
    Mobile App Redesign
    Mobile App Bug Fix
    Mobile App Development
    Mobile App Improvement
    Mobile App Development Consultation
    Mobile App
    Swift
    iOS
    Java
    Smartphone
    Kotlin
    Flutter
  • $10 hourly
    Hi, I'm a software developer who can build and fix javascript, flutter and native Android apps. If you want to create new apps and websites, I can help you.
    vsuc_fltilesrefresh_TrophyIcon Android
    React Native
    React
    Dart
    Liquid
    Shopify
    GitHub
    Docker Compose
    Kotlin
    Java
    Flutter
    JavaScript
  • Want to browse more freelancers?
    Sign up

How hiring on Upwork works

1. Post a job (it’s free)

Tell us what you need. Provide as many details as possible, but don’t worry about getting it perfect.

2. Talent comes to you

Get qualified proposals within 24 hours, and meet the candidates you’re excited about. Hire as soon as you’re ready.

3. Collaborate easily

Use Upwork to chat or video call, share files, and track project progress right from the app.

4. Payment simplified

Receive invoices and make payments through Upwork. Only pay for work you authorize.

Trusted by

How do I hire a Android Developer near Sao Paulo, on Upwork?

You can hire a Android Developer near Sao Paulo, on Upwork in four simple steps:

  • Create a job post tailored to your Android Developer project scope. We’ll walk you through the process step by step.
  • Browse top Android Developer talent on Upwork and invite them to your project.
  • Once the proposals start flowing in, create a shortlist of top Android Developer profiles and interview.
  • Hire the right Android Developer for your project from Upwork, the world’s largest work marketplace.

At Upwork, we believe talent staffing should be easy.

How much does it cost to hire a Android Developer?

Rates charged by Android Developers on Upwork can vary with a number of factors including experience, location, and market conditions. See hourly rates for in-demand skills on Upwork.

Why hire a Android Developer near Sao Paulo, on Upwork?

As the world’s work marketplace, we connect highly-skilled freelance Android Developers and businesses and help them build trusted, long-term relationships so they can achieve more together. Let us help you build the dream Android Developer team you need to succeed.

Can I hire a Android Developer near Sao Paulo, within 24 hours on Upwork?

Depending on availability and the quality of your job post, it’s entirely possible to sign up for Upwork and receive Android Developer proposals within 24 hours of posting a job description.